| Portimao to Hilliard (Ohio) | 3,911.84 mi (6,295.49 km) |
| Portimao to Hillsboro (Oregon) | 5,420.82 mi (8,723.97 km) |
| Portimao to Hillsborough (California) | 5,771.03 mi (9,287.58 km) |
| Portimao to Hillsborough (New Jersey) | 3,481.53 mi (5,602.98 km) |
| Portimao to Hilo (Hawaii) | 7,946.78 mi (12,789.10 km) |
| Portimao to Hilton Head Island (South Carolina) | 4,017.64 mi (6,465.77 km) |
| Portimao to Hinesville (Georgia) | 4,074.18 mi (6,556.76 km) |
| Portimao to Hinsdale (Illinois) | 4,091.27 mi (6,584.27 km) |
| Portimao to Hobart (Indiana) | 4,068.54 mi (6,547.68 km) |
| Portimao to Hobbs (New Mexico) | 5,126.37 mi (8,250.09 km) |
| Portimao to Hobe Sound (Florida) | 4,151.17 mi (6,680.66 km) |
| Portimao to Hoboken (New Jersey) | 3,445.25 mi (5,544.60 km) |
| Portimao to Hockessin (Delaware) | 3,549.40 mi (5,712.20 km) |
| Portimao to Hoffman Estates (Illinois) | 4,094.11 mi (6,588.84 km) |
| Portimao to Holbrook (New York) | 3,396.56 mi (5,466.24 km) |
